Among the following mixtures,in which is dipo | vedclass

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(C) Dipole-dipole attraction occurs between polar molecules that possess a permanent dipole moment.$CH_2Cl_2$ (dichloromethane) is a polar molecule du

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$CHCl_3$ and $CH_2Cl_2$

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(C) Dipole-dipole attraction occurs between polar molecules that possess a permanent dipole moment.$CH_2Cl_2$ (dichloromethane) is a polar molecule due to the electronegativity difference between $C$ and $Cl$ and its asymmetric geometry.$CHCl_3$ (trichloromethane) is also a polar molecule.Since both $CHCl_3$ and $CH_2Cl_2$ are polar,they exhibit dipole-dipole interactions when mixed.$CCl_4$ is non-polar due to its symmetric tetrahedral structure.$He$ is an inert gas (London dispersion forces only).$C_6H_6$ and $CH_4$ are non-polar molecules.

Among the following mixtures,in which is dipole-dipole attraction present?

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